Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John Thomas Bradley Olsen, DC

Individual provider Chiropractor · NPI 1629659677

Dr. John Thomas Bradley Olsen, DC is a Chiropractic in Sauk City, Wisconsin. Graduated from Palmer College Chiropractic - Davenport in 2021, 5 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
5
Trained at
Palmer College Chiropractic - Davenport
Licensed in
WI
In the registry since
2021
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

520 Water St
Sauk City, WI 53583-1141
Phone: (608) 370-6408
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 5651-12 (WI)
Chiropractor Taxonomy 111N00000X · Licence 565112 (WI)

Record details

NPI number1629659677
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedApril 20, 2021
Last updated in NPPESAugust 9, 2023
Certification dateAugust 9, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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